Red Hat OpenStack Administration I: Core Operations for Domain Operators (CL110) Quiz Questions and Answers

True or false: SDN is open source.

Answer :
  • FALSE

Explanation :

While components of SDN -- like the OpenFlow protocol and SDN controllers -- can be open source, SDN itself isn't necessarily open source. Vendors can build and offer proprietary SDN architecture using SDN open source software.

Which service provides Dashboard that provides a modular web-based user interface for OpenStack services?

Answer :
  • horizon

Explanation :

introduction to openstack

I want to measure the usage for which service I need to configure in OpenStack.

Answer :
  • ceilometer

Explanation :

introduction to openstack

The modular architecture of OpenStack creates significant overhead for cloud IaaS application management.

Answer :
  • TRUE

Explanation :

introduction to openstack

It provides a front-end client for OpenStack CLI.

Answer :
  • horizon

Explanation :

introduction to openstack

What indicates the authorization level of the user?

Answer :
  • role

Explanation :

introduction to openstack

Which block storages are supported by openstack?

Answer :
  • volume and ephemeral

Explanation :

introduction to openstack

User management and service catalog are the basic functions of OpenStack.

Answer :
  • keystone

Explanation :

introduction to openstack

Which protocol is used in OpenStack infrastructure components to interact between themselves?

Answer :
  • REST

Explanation :

introduction to openstack

The goal of the OpenStack project is to create a global cloud as an alternative to Amazon.

Answer :
  • TRUE

Explanation :

introduction to openstack